| ------------------------------------------------------------------------------ |
| -- -- |
| -- GNAT RUN-TIME COMPONENTS -- |
| -- -- |
| -- A D A . I N T E R R U P T S -- |
| -- -- |
| -- S p e c -- |
| -- -- |
| -- Copyright (C) 1992-2022, Free Software Foundation, Inc. -- |
| -- -- |
| -- This specification is derived from the Ada Reference Manual for use with -- |
| -- GNAT. The copyright notice above, and the license provisions that follow -- |
| -- apply solely to the contents of the part following the private keyword. -- |
| -- -- |
| -- GNAT is free software; you can redistribute it and/or modify it under -- |
| -- terms of the GNU General Public License as published by the Free Soft- -- |
| -- ware Foundation; either version 3, or (at your option) any later ver- -- |
| -- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- |
| -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- |
| -- or FITNESS FOR A PARTICULAR PURPOSE. -- |
| -- -- |
| -- As a special exception under Section 7 of GPL version 3, you are granted -- |
| -- additional permissions described in the GCC Runtime Library Exception, -- |
| -- version 3.1, as published by the Free Software Foundation. -- |
| -- -- |
| -- You should have received a copy of the GNU General Public License and -- |
| -- a copy of the GCC Runtime Library Exception along with this program; -- |
| -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- |
| -- <http://www.gnu.org/licenses/>. -- |
| -- -- |
| -- GNAT was originally developed by the GNAT team at New York University. -- |
| -- Extensive contributions were provided by Ada Core Technologies Inc. -- |
| -- -- |
| ------------------------------------------------------------------------------ |
| |
| with System.Interrupts; |
| with System.Multiprocessors; |
| with Ada.Task_Identification; |
| |
| package Ada.Interrupts is |
| |
| type Interrupt_ID is new System.Interrupts.Ada_Interrupt_ID; |
| |
| type Parameterless_Handler is access protected procedure; |
| |
| function Is_Reserved (Interrupt : Interrupt_ID) return Boolean with |
| SPARK_Mode, |
| Volatile_Function, |
| Global => Ada.Task_Identification.Tasking_State; |
| |
| function Is_Attached (Interrupt : Interrupt_ID) return Boolean with |
| SPARK_Mode, |
| Volatile_Function, |
| Global => Ada.Task_Identification.Tasking_State; |
| |
| function Current_Handler |
| (Interrupt : Interrupt_ID) return Parameterless_Handler |
| with |
| SPARK_Mode => Off, |
| Global => null; |
| |
| procedure Attach_Handler |
| (New_Handler : Parameterless_Handler; |
| Interrupt : Interrupt_ID) |
| with |
| SPARK_Mode => Off, |
| Global => null; |
| |
| procedure Exchange_Handler |
| (Old_Handler : out Parameterless_Handler; |
| New_Handler : Parameterless_Handler; |
| Interrupt : Interrupt_ID) |
| with |
| SPARK_Mode => Off, |
| Global => null; |
| |
| procedure Detach_Handler (Interrupt : Interrupt_ID) with |
| SPARK_Mode, |
| Global => (In_Out => Ada.Task_Identification.Tasking_State); |
| |
| function Reference (Interrupt : Interrupt_ID) return System.Address with |
| SPARK_Mode => Off, |
| Global => null; |
| |
| function Get_CPU |
| (Interrupt : Interrupt_ID) return System.Multiprocessors.CPU_Range |
| with |
| SPARK_Mode, |
| Volatile_Function, |
| Global => Ada.Task_Identification.Tasking_State; |
| |
| private |
| pragma Inline (Is_Reserved); |
| pragma Inline (Is_Attached); |
| pragma Inline (Current_Handler); |
| pragma Inline (Attach_Handler); |
| pragma Inline (Detach_Handler); |
| pragma Inline (Exchange_Handler); |
| pragma Inline (Get_CPU); |
| end Ada.Interrupts; |
